/* Copyright (C) CJ Affiliate
  *
  * You may use, distribute and modify this code under  the
  * terms of the  GNU General Public License  version 2  or
  * later.
  *
  * You should have received a copy of the license with this
  * file. If not, you will find a copy in the "LICENSE" file
  * at https://github.com/cjdev/dual-control.
  */
 

 #ifndef _BECOME_H
 #define _BECOME_H
 
 #include "user.h"
 #include "sys_unistd.h"
 
 class become
 {

 private:

     unistd unistd_;

 public:
     become (user user, unistd &unistd) :
         unistd_ (unistd)

     {
         uid_t uid = user.uid();

         unistd_.seteuid (uid);

     }
 
     ~become()
     {

         unistd_.seteuid (0);

     }
 };
 
 #endif